US2914832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding and sealing cap for pipes
Assignee: Individual
•
Filing: 1956-09-10
•
Granted: 1959-12-01
•
Expires: 1976-09-10
Abstract
No abstract record available.
Inventors
- 👤 Myron J Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:32
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/10; F16L55/11; Y; Y10; Y10S; Y10S425/00; Y10S425/044
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1788101A
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US2005318A
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US1904091A
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US2055885A
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US2212974A
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US2508044A
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US2527874A
Cited
US2551834A
Cited
US2593456A
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US2767864A
Cited
US2786255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |